Home / 3,067,489.32-4,601,066.58-937,572.76

Finding the Fourth Proportional to 3,067,489.32, 4,601,066.58 and 937,572.76

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Solution

The fourth proportional to 3,067,489.32, 4,601,066.58 and 937,572.76 is: 1,406,307.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,489.32 : 4,601,066.58 = 937,572.76 : x
  2. Step 2: Convert to fraction form
    3,067,489.32/4,601,066.58 = 937,572.76/x
  3. Step 3: Cross multiply
    3,067,489.32x = 4,601,066.58 × 937,572.76
  4. Step 4: Simplify right side
    3,067,489.32x = 4,313,834,692,354.36
  5. Step 5: Solve for x
    x = 4,313,834,692,354.36/3,067,489.32
  6. Step 6: Final answer
    x = 1,406,307.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.